this post was submitted on 24 Mar 2024
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Yeah First Gen Ryzens definitely had a Linux lock up bug. My x1700 had it all the time and could never fix it.
I experienced that issue, AMD replaced it for free for me. Still rocking that R7 1700 to this day, still going to strong!
Do you know if it's limited to first gen Ryzens? I'm looking into getting a Ryzen 5 5600X and I want to be sure I'm not gonna have the same issue
Yes, AMD was replacing Ryzens that had that bug. I'm not sure if they are anymore though. But it's 100% a confirmed thing. I have not heard anything Zen 2 and newer having this problem and have no experienced any Linux issues with my 3000, 5000 and 7000 series CPUs.
Ah rip. I didn't know they were replacing Ryzens. I'll reach out to them but the warranty on my CPU is almost definitely voided after so long.
https://www.extremetech.com/computing/254750-amd-replaces-ryzen-cpus-users-affected-rare-linux-bug
They probably won't replace it past warranty but it's always worth a shot
My Ryzen 9 5900X has none of these issues.
I have a 5600h system(laptop) and I have not run into the issue you mention. In fact in the past six months after the fTPM bullshit was fixed, I haven't run into any issues.
Wait, what's that?
In zen 2 and above firmware TPM was being used for a random number generator. This led to stutters during RN generation. Eventually this was fixed in 6.3.x series(or 6.4.x I can't remember) and then the fix was backported to all lts kernels
I have a Ryzen 7 5800X and I've had no problems
Never experienced or even heard of Steam Deck having that bug and that's a somewhat recent Ryzen.